Dayana

Dayana is a given name. Notable people with the name include:

Given name

 * Dayana (pronunciation d̪ɪɑɴɑ, Language Hebrew, the Judge) variant of the given name Diana
 * Dayana Cadeau (born 1966), Haitian-born Canadian American professional bodybuilder
 * Dayana Cázares (born 1999), Mexican football midfielder
 * Dayana Colmenares (born 1984), Miss Venezuela International 2007
 * Dayana Garroz (born 1978), Venezuelan actress
 * Dayana Kirillova (born 2002), Russian singer
 * Dayana Martinez (born 1986), Venezuelan épée fencer
 * Dayana Mendoza (born 1986), Venezuelan Miss Universe 2008 and contestant on Celebrity Apprentice
 * Dayana Rodríguez (born 2001), Venezuelan footballer
 * Dayana Yastremska (born 2000), Ukrainian professional tennis player

Nature

 * Laudakia dayana, species of Agamid lizard found in Haridwar, India
 * Sophronitis dayana, species of orchid endemic to Brazil (southern Minas Gerais to Rio de Janeiro)

Culture

 * Dayan (witch) or dayana, a witch or vengeful female spirit in Indian culture